Feeding Unit; Overview - Canon Finisher-AB1 Service Manual

Chapter 3

3.4 Feeding Unit

3.4.1 Overview

0015-2076
The machine's transport block serves to move paper to the stacking block or the saddle stitcher block according
to the instructions from the finisher controller PCB. It also is used in conjunction with horizontal registration
adjustment and alignment operation.
The machine uses 6 sensors to check for jams in the paper path.
Finisher controller PCB
[1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14]
SL3 SL2 SL6 SL1 SL5 SL4
M5 M4 M8 M3 M7 M2 M6 M1
From
inserter
To tray A
Shift unit
Horizontal
registration
detection unit
To tray B
From host machine
To saddle stitcher block
F-3-9
3-9